<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="新闻名称" prop="newsname">
        <el-input
          v-model="queryParams.newsname"
          placeholder="请输入新闻名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="创建者" prop="userid">
        <el-select v-model="queryParams.userid" placeholder="创建者" clearable>
          <el-option
            v-for="item in userList"
            :key="item.userid"
            :label="item.username"
            :value="item.userid"
          />
		  </el-select>
      </el-form-item>
<!--      <el-form-item label="管理员名称" prop="adminname">
        <el-input
          v-model="queryParams.adminname"
          placeholder="请输入管理员名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item> -->
	  <el-form-item label="审核状态" prop="newsstatus">
	    <el-select v-model="queryParams.newsstatus" placeholder="新闻状态" clearable>
	      <el-option
	        v-for="dict in dict.type.jypc_news_status"
	        :key="dict.value"
	        :label="dict.label"
	        :value="dict.value"
	      />
	    </el-select>
	  </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['jypc:news:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['jypc:news:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['jypc:news:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['jypc:news:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="newsList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="新闻编号" align="center" prop="newsid" />
      <el-table-column label="新闻名称" align="center" prop="newsname" />
      <el-table-column label="创建者" align="center" prop="user.username" />
      <el-table-column label="新闻类别" align="center" prop="newstype" >
		<template slot-scope="scope">
	      <dict-tag :options="dict.type.jypc_news_type" :value="scope.row.newstype"/>
	    </template>
	  </el-table-column>
      <el-table-column label="新闻详情" align="center" prop="newsmsg" />
	  
      <el-table-column label="审核状态" align="center" prop="newsstatus">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.jypc_news_status" :value="scope.row.newsstatus"/>
        </template>
      </el-table-column>
	  
      
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['jypc:news:edit']"
          >修改</el-button>
		  <el-button
		   size="mini"
		   type="text"
		   icon="el-icon-s-check"
		   @click="handleSH(scope.row)"
		   v-hasPermi="['jypc:news:sh']"
		  >审核</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['jypc:news:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改新闻对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="新闻名称" prop="newsname" v-if="!isSH || !isUpdate">
          <el-input v-model="form.newsname" placeholder="请输入新闻名称" />
        </el-form-item>
        <el-form-item label="创建者" prop="userid" v-if="!isSH || !isUpdate">
          <el-select v-model="form.userid" placeholder="创建者" clearable>
            <el-option
              v-for="item in userList"
              :key="item.userid"
              :label="item.username"
              :value="item.userid"
            />
            </el-select>
        </el-form-item>
		<el-form-item label="新闻类别" prop="newstype" v-if="!isSH || !isUpdate">
		  <el-radio-group v-model="form.newstype">
		    <el-radio
		      v-for="dict in dict.type.jypc_news_type"
		      :key="dict.value"
		      :label="dict.value"
		    >{{dict.label}}</el-radio>
		  </el-radio-group>
		</el-form-item>
        <el-form-item label="新闻详情" prop="newsmsg" v-if="!isSH || !isUpdate">
          <el-input v-model="form.newsmsg" type="textarea" placeholder="请输入内容" />
        </el-form-item>
		<el-form-item label="新闻状态" prop="newsstatus" v-if="isSH">
		  <el-radio-group v-model="form.newsstatus">
		    <el-radio
		      v-for="dict in dict.type.jypc_news_status"
		      :key="dict.value"
		      :label="dict.value"
		    >{{dict.label}}</el-radio>
		  </el-radio-group>
		</el-form-item>
		<el-form-item label="日期" v-if="!isSH || !isUpdate">
			<el-date-picker
			      v-model="date"
			      type="datetime"
			      placeholder="选择日期时间">
			    </el-date-picker>
		</el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listNews, getNews, delNews, addNews, updateNews } from "@/api/jypc/news";
import {listUserAll} from "@/api/jypc/user.js";
export default {
  name: "News",
	dicts: ['sys_normal_disable','jypc_news_type','jypc_news_status','jypc_user'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
	  //修改添加判断
	  isUpdate:false,
	  //用户表格数据
	  userList:[],
      // 新闻表格数据
      newsList: [],
	  //当前操作是修改？
	  isSH: false,
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
	  //当前时间
	  date:'',
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        newsname: null,
        userid: null,
        newstype: null,
        newsmsg: null,
        newsstatus: null,
        adminname: null,
        remark1: null,
        remark2: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        newsname: [
          { required: true, message: "新闻名称不能为空", trigger: "blur" }
        ],
        userid: [
          { required: true, message: "作者不能为空", trigger: "blur" }
        ],
		newsmsg: [
		  { required: true, message: "新闻详情不能为空", trigger: "blur" }
		],
        newstype: [
          { required: true, message: "新闻类别(1为新闻 2为公告)不能为空", trigger: "change" }
        ],
        newsstatus: [
          { required: true, message: "新闻状态(1为审核中 2为审核通过 3为审核不通过)不能为空", trigger: "change" }
        ],
      }
    };
  },
  created() {
    this.getList();
	this.getUserList();
  },
  methods: {
    /** 查询新闻列表 */
    getList() {
      this.loading = true;
      listNews(this.queryParams).then(response => {
        this.newsList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
	getUserList(){  //查询用户信息列表
		listUserAll().then(
		response=>{
			this.userList = response.rows;
		});
	},
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        newsid: null,
        newsname: null,
        userid: null,
        newstype: null,
        newsmsg: null,
        newsstatus: 1,
        adminname: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark1: null,
        remark2: null
      };
	  this.isUpdate = false;
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
	  
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.newsid)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
			this.isUpdate=true;
			this.isSH = false;
      this.open = true;
      this.title = "添加新闻";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const newsid = row.newsid || this.ids
	  
      getNews(newsid).then(response => {
        this.form = response.data;
				this.form.newsstatus = response.data.newsstatus + '';
        this.open = true;
        this.title = "修改新闻";
				this.isUpdate=true;
				this.isSH = false;
      });
    },
	
	/** 评价操作 */
	
	/** 审核操作 */
	handleSH(row) {
	 this.reset();
	 const newsid = row.newsid || this.ids
	 getNews(newsid).then(response => {
	   this.form = response.data;
	   this.open = true;
	   this.title = "审核会务订单";
	   this.isUpdate=true;
	   this.isSH = true;
	   this.form.newsstatus = response.data.newsstatus + '';
	  });
	},
	
	
	
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.isUpdate) {
            updateNews(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addNews(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const newsids = row.newsid || this.ids;
      this.$modal.confirm('是否确认删除新闻编号为"' + newsids + '"的数据项？').then(function() {
        return delNews(newsids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('jypc/news/export', {
        ...this.queryParams
      }, `news_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
